David K. Smith is an incredible modeler in N and Z scale. He's also started working in T-Gauge. T-Gauge is 1:450 proportion, or about half the size of "Z" scale. Yep, that's right... SMALL.

Dave has a great blog about his modeling, and he's built a working crossing signal in T-Gauge.

Details here-

http://1-450.blogspot.com/

What's cool with his step-by-step photos is that these techniques apply to larger models too. To see what can be done in so small a package is really inspiring!

If you want to know more about T-Gauge, go here-

http://www.t-gauge.net/

Have fun and enjoy,

-Phil

__________________
Model Railroading means..."A Money-Pit filled with Trains"